semiparabola Definition

conic section, tangent plane, spheroconic, plane figure, latus rectum, bitangent, tacnode, subtangent, right triangle, regular polygon, semimajor axis, acnode, spherical angle, parabola, polar equation, prismatoid, curvograph, ellipsoid of revolution, semitangent, interior angle, nephroid, binode, rhombicosidodecahedron, prismoid, curve, euclidean space, exterior angle, acute triangle, macropinacoid, central angle, orthocentre, crunode, tautochrone, brachypinacoid, obtuse triangle, centre of curvature, lissajous figure, brachydiagonal, minor axis, arcograph, trihedron, octangle, major axis, amblygon, orthopinacoid, incentre, helicograph, disphenoid, cofunction, radius of curvature, decussative, angle of refraction, oblongum, orthodiagonal, clinodiagonal, clinopinacoid, stationary point, hendecagon, undecagon, geometral, pseudosphere, macrodiagonal, curviserial, antiparallelogram, cyclograph, conic, vertilinear, quadratrix, conchoid, scalenohedron, semiaxis, vertex, scalene triangle, radical axis, bisectrix, outbowed, plane angle, extrados, projective geometry, vector field, gyroidal, flexicostate, reclination, subtense, hemihedral, pinacoid, cartesian product, glissette, semicolumn, clinorhombic, set square, aduncate, point of inflection, solid angle, hyperbola, rondure, metric space, plagihedral, recurvate, cyclide,